Hyun Eun Kim

Title: Hyun Eun Kim: Innovator in CMOS Technology

Introduction

Hyun Eun Kim is a prominent inventor based in Ichon-shi, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of CMOS image sensors. With a total of 3 patents to his name, Kim continues to push the boundaries of innovation in electronics.

Latest Patents

One of his latest patents is titled "CMOS image sensor having common outputting transistors and method for driving the same." This invention provides a CMOS image sensor that includes a unit pixel with photodiodes for receiving incident light and generating photo charges. The design features a single sensing node that selectively receives photo charges from the photodiodes, along with a reset transistor and a drive transistor for outputting electrical signals. The CMOS image sensor samples these signals through correlated double sampling, ultimately outputting a final image value to an external device.

Another notable patent is the "Micro-controller unit for accessing external memory using microcode." This micro-controller unit is designed to access external memory with varying access times by utilizing a microcode. It includes a first storage device for microcodes, a programmable memory for storing cycle extension data, and a microcode program counter that increases its value based on the offset from the programmable memory.

Career Highlights

Hyun Eun Kim is currently employed at Hyundai Electronics Industries Co. Ltd., where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of electronic devices, particularly in imaging technology.

Collaborations

Kim collaborates with Hoai Sig Kang, contributing to innovative projects within the company. Their teamwork has led to advancements in the field of electronics, showcasing the importance of collaboration in driving technological progress.

Conclusion

Hyun Eun Kim is a notable inventor whose work in CMOS technology has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in electronics.